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Spectrum Analyzer Uncertainty

Question asked by Ruebenn73 on Sep 29, 2009
Latest reply on May 5, 2010 by tabbott
Hi there,

I wish to ask pertaining  the uncertainties related in the Spectrum Analyzer specs.
For an instance , to make harmonic measurements - relative amplitude - we have to take several Uncertainties (VALUES)  and add them together .
Does it mean it is the worst case uncertainty?
Can we not just RSS them instead?
Appreciate the help.

Rgds
Ruben  

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